Electronics module immersion sealing with electromagnetic compatibility mitigation

An electronic module comprising:

• a first housing including a first receiving portion;
• a second housing including a second receiving portion, the second housing being coupled to the first housing and defining a cavity therebetween, the cavity having a first section and a second section, wherein the first section and the second section are planar and vertically offset from one another;
• a printed circuit board (PCB) positioned between the first housing and the second housing therein to receive a plurality of electronics;
• a ground contact positioned on the PCB and within the first section of the cavity contacting the first receiving portion and the second receiving portion to mitigate electromagnetic interference (EMI) generated from the plurality of electronics;
• and
• a sealant positioned within the second section of the cavity and adjacent to the ground contact to prevent liquid from contacting the plurality of electronics.

An electronic module comprising:

• a first housing including a first receiving portion;
• a second housing including a second receiving portion, the second housing being coupled to the first housing and defining a cavity positioned therebetween, the cavity having a first section and a second section, wherein the first section at least partially overlies the second section;
• a printed circuit board (PCB) including a first side and a second side, the PCB being positioned between the first housing and the second housing therein to receive a plurality of electronics;
• a ground contact positioned on the first side and the second side of the PCB and within the first section of the cavity contacting the first receiving portion and the second receiving portion to mitigate electromagnetic interference (EMI) generated from the plurality of electronics;
• and
• a sealant positioned within the second section of the cavity and adjacent to the ground contact to prevent liquid from contacting the plurality of electronics.